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Winthrop Harbor

1. Winthrop Harbor, Illinois, United States [Populated Place] is in Lake County; location is 42°28'44"N 87°49'25"W [SourceGSP]
2. Winthrop Harbor, Illinois, United States [Village]; population was 6,240 in 1990; housing units was 2,140 in 1990; location is 42°29'N 87°50'W; land area is 4.17 square miles (2,672 acres); water area is 0.07 square miles (44 acres); FIPS code is 82686 [SourceCBP]
3. Winthrop Harbor, Illinois, United States Postal Service Zip Code is 60096 [SourcePSZ]